Policy-Map won't accept policy actions...

[summed]

this policy will not work if either the 'police_conform_action_transmit' or 'police_exceed_action_drop' is true

policy-map INGRESS-POLICE-39-PERCENT
 class class-default
  police rate percent 39
   conform-action transmit
   exceed-action drop
  !
 !
 end-policy-map

example:

resource "iosxr_policy_map_qos" "policy_maps" {
  name = "INGRESS-POLICE-39-PERCENT"
  classes = [
   {
      name                          : class-default
      police_conform_action_transmit: true
      police_exceed_action_drop     : true
      police_rate_unit              : percent
      police_rate_value             : 39
      type                          : qos
  }
]

error:

│ Set request failed, got error: rpc error: code = Internal desc = {
│  "cisco-grpc:errors": {
│   "error": [
│    {
│     "error-type": "application",
│     "error-tag": "operation-failed",
│     "error-severity": "error",
│     "error-path": "Cisco-IOS-XR-um-policymap-classmap-cfg:policy-map/type/qos[policy-map-name = 'INGRESS-POLICE-39-PERCENT']/policy-map-name",
│     "error-message": "Qos verification failed for policy-map.: Policy-map INGRESS-POLICE-39-PERCENT class class-default failed: Number of actions for 'police conform' exceeds limit 0"
│    }
│   ]
│  }
│ }

[summed]

Closing this, as it simply seems to be a defektive original cisco configuration, and not something that is actually possible.